Models

Revolution87+
ERV1000EWT-G
1000W
Revolution87+
ERV850EWT-G
850W
Revolution87+
ERV750AWT-G
750W
Revolution87+
ERV650AWT-G
650W
Revolution87+
ERV550AWT-G
550W

Efficiency

  • 80 PLUS® GOLD
    87 to 93 percent efficiency @ 230V and 20 to 100 per cent load. 80 PLUS® Gold certified.
  • Dynamic Hybrid Transformer Topology
    Technological breakthrough topology using a staged dynamic transformer array for extremely high efficiency with the most durable and stable output at any load.
  • ErP Lot 6 ready!
    Help systems to meet EU eco-design directive ErP/EuP Lot 6 (<1W in standby mode) due to improved, high-efficient 5V standby (+5Vsb) circuitry.

Power

  • Multi Rail Design
    Stable and safe power supply thanks to up to six high-performance and massive 12V rails each with separated over current protection (OCP). Extremely low ripple noise.
  • Full Gaming Power
    Min. two 6+2P (8P) PCI-E connectors to power the latest high-end graphics cards and multi-GPU systems (CrossfireX™ & SLI™).
  • Rock Stable
    DC-to-DC converter for minimum energy losses and maximum efficiency as well as best possible and most stable voltage regulation at dynamic and cross loading.

Connectivity

  • Flat Modular Cables
    Simplify the cable routing and enhance the airflow inside the case.
  • Fit4Server*
    Compliant with SSI PSDG for the new Intel® Core™ Extreme/i7, Xeon™ and AMD® Opteron™ and downward compatible with EPS12V v2.92, v2.8.
    * only ERV850EWT-G & ERV1000EWT-G
  • DXXI ready!
    Full support of most current DX11 graphics cards due to minimum two 6+2P (8P) PCI-E connectors.

Compatibility

  • ZERO Load Design
    Stable voltage output even at 0W load. In this way, Revolution87+ supports the energy-saving functions (C6/C7) of the latest Intel® CPUs (incl. the newest Haswell generation) as well as the energy-saving modes of modern graphics cards (Hybrid Mode) and prevents compatibility issues.
  • Intel ATX12V v2.4
    Compliant with the latest desktop power supply design guide. Full support of most current Intel® and AMD® CPU.
  • Worldwide Compatibility
    115-240V AC input with automatic adjustment and up to 99% active Power Factor Correction (PFC) for global usage.
  • ENERGY STAR 5.0 ready!
    Support computer system to meet ENERGY STAR 5.0 standard.

Cooling

  • Air Cooling by Enermax
    Integrated 13.9cm fan with patented Twister Bearing Technology ensures efficient and ultra silent cooling and long lifetime.
  • SpeedGuard
    Path-breaking and leading fan speed control to ensure effective and silent cooling. Unmatched 300 to max. 1,200 RPM.
  • HeatGuard
    Keeping PSU fan running for 30-60 seconds after shut down to dissipate the remaining system heat and prolonging system lifetime.

Quality & Safety

  • High-quality Electrolytic Capacitors
    Highest Enermax quality standards for leading stability and maximum durability.
  • SafeGuard
    Industry-leading multiple protection circuitry of OCP, OVP, DC UVP, OPP, OTP, SCP & SIP.
  • Non-stop @ 50°C
    Non-Stop industrial class performance at 50°C ambient.
  • CordGuard
    Fixing the AC cord tightly to avoid accidental shutdowns of your PC.

Dimensions & Warranty

  • Dimensions (W x H x D)
    550/650W: 150mm x 86mm x 160mm / 750/850/1000W: 150mm x 86mm x 175mm
  • Warranty
    5 years vendor warranty

Included in Delivery

  • Revolution87+ power supply
  • AC cord
  • CordGuard
  • Modular cables
  • Bag for modular cable
  • Cable ties
  • 4 screws
  • User Manual

© 2014 Advanced Micro Devices, Inc., ATI, The ATI logo, CrossFireX, and Radeon are trademarks of Advanced Micro Devices, Inc.


Specifications

Model / DC Output +3.3V +5V +12V1 +12V2 +12V3 +12V4 -12V 5Vsb Peak Power Total Power
ERV1000EWT-G 24A 24A 30A 30A 30A 30A 0.5A 3A 1100W* 1000W
120W 996W (83A) 6W 15W
ERV850EWT-G 24A 24A 30A 30A 30A 30A 0.5A 3A 935W* 850W
120W 840W (70A) 6W 15W
ERV750AWT-G 24A 24A 25A 25A 25A 25A 0.5A 3A 825W* 750W
120W 744W (62A) 6W 15W
ERV650AWT-G 24A 24A 25A 25A 25A - 0.5A 3A 715W* 650W
120W 648W (54A) 6W 15W
ERV550AWT-G 24A 24A 25A 25A 25A - 0.5A 3A 605W* 550W
120W 540W (45A) 6W 15W

* Peak power may last up to 60 seconds.

Efficiency & Noise Level

The Revolution87+ series complies with the requirements of the latest EU regulation for computer systems No. 617/2013 (valid from 1st of July 2014).


10% load @ 230V
20% load @ 230V
50% load @ 230V
100% load @ 230V
Eff. dB(A) Eff. dB(A) Eff. dB(A) Eff. PF dB(A)
ERV1000EWT-G 87%
13.5
91%
13.5
92%
13.5
90%
0.98
27.4
ERV850EWT-G 85%
13.5
90%
13.5
93%
13.5
90%
0.98
27.4

* Eff. = Efficiency | PF = Power Factor


Dynamic Hybrid Transformer Topology

All current options for further improvement of the PSU DC stage have been exhausted. For this reason, PSU manufacturers focus on the development of more efficient AC technologies. With the so-called “Dynamic Hybrid Transformer Topology” Enermax made the breakthrough: It is based on three pathbreaking innovations:

 

 

 

Dynamic Resonant Transformer Array
Enermax implemented a so-called Dynamic Resonant Transformer Array. It is based on the high-efficient resonant topology which is used for example in LCD monitors. The most noticeable modification on PCB is an additional resonant choke.
Dynamic Voltage Boosting Transforming
Initially, the capacitors are charged with alternating current (AC) from the wall socket. They ensure the continuous AC supply of the transformers according to the DC consumption of the PC system. Up to now, capacitors have been charged statically, so that too much power got lost at low loads. The capacitors of Revolution87+ series are charged with dynamic voltages – according to the required system power. That way, Enermax is able to increase the efficiency significantly.
Dynamic Frequencies Transforming
Transformers step the alternating current up or down. During this operation a part of the input power gets lost. Enermax managed to optimize this process by the use of dynamic frequencies. The transformers work with a wider frequency range according to the variable power consumption of system components. That way, Enermax is able to reduce energy loses radically.

Modular Cables

ERV550
AWT
-G
ERV650
AWT
-G
ERV750
AWT
-G
ERV850
EWT
-G
ERV1000
EWT
-G
EMC014-F 1x 2x 2x 2x 2x
EMC019-F 1x 1x 2x 2x 2x
EMC020-F 1x 1x 1x 1x 1x
EMC021-F 1x 2x 2x 2x 2x

Connectors

ERV550
AWT-G
ERV650
AWT
-G
ERV750
AWT-G
ERV850
EWT-G
ERV1000
EWT
-G
Native Connectors
EPS12V 24 Pin 1x (55cm)
1x (55cm)
1x (55cm)
1x (55cm)
1x (55cm)
CPU 4+4 Pin 1x (60cm)
1x (60cm)
1x (60cm)
1x (60m)
1x (60m)
CPU 8 Pin - - 1x (60cm)
1x (60cm)
1x (60cm)
PCI-E 2.0 6+2 (8)Pin - - - 2x (45cm)
2x (45cm)
Modular Connectors
SATA 6x 8x 12x 12x 12x
4P Molex 6x 8x 8x 8x 8x
PCI-E 2.0 6+2 (8)Pin 2x 4x 4x 4x 4x
FDD 1x 1x 1x 1x 1x

12V Rail Distribution for Multi-GPU Configurations

Revolution87+ 850 / 1000W
» Click to enlarge

Datasheets

German English

Manual

Multilanguage

Product Pictures

Product Pictures




  • Review

    Revolution87+ 850W

    BUG Croatia, issue May 2014
    05.05.14


    Review

    Revolution87+ 850W

    Overclockers.ru
    31.12.13


    Lesertest

    Revolution87+ 550W

    PCGHX.de
    19.05.13


    Lesertest

    Revolution87+ 750W

    PCGHX.de
    14.05.13


    Lesertest

    Revolution87+ 750W

    PCGHX.de
    11.05.13


    Performance Award

    Revolution87+ 850W

    Hexus.net
    02.05.13


    Lesertest

    Revolution87+ 550W

    PCGHX.de
    01.05.13


    Passed Award

    Revolution87+ 1000W

    HardOCP.com
    27.02.13


    Best Performance Award

    Revolution87+ 1000W

    TweakTown.com
    20.02.13


    Review

    Revolution87+ 850W

    Extrahardware.cz
    13.02.13


    Review

    Revolution87+ 750W

    Tweak.dk
    23.01.13


    Videoreview

    Revolution87+ 850W

    TastyPC.tv
    07.12.12


    Gold Award

    Revolution87+ 850W

    www.nikktech.com
    05.12.12


    Review

    Revolution87+ 750W

    Ferra.ru
    13.11.12


    Excellent Stuff Award

    Revolution87+ 850W

    VR-Zone.com
    07.10.12


    Review (score: 9/10)

    Revolution87+ 850W

    VR-Zone.com
    07.10.12


    Original Design

    Revolution87+ 750W

    IXBT.com
    28.09.12


    Golden Wheel

    Revolution87+ 850W

    Awardfabrik.de
    17.09.12


    Silent Wheel

    Revolution87+ 850W

    Awardfabrik.de
    17.09.12


    Review

    Revolution87+ 750W

    Upgrade
    03.09.12


    Review

    Revolution87+ 550W

    Games.lt
    05.08.12


    Review

    Revolution87+ 550W

    Games.lt
    05.08.12


    Sehr gut

    Revolution87+ 850W

    Tech-Review.de
    21.07.12


    Review

    Revolution87+ 750W

    Upgrade Magazine #24
    29.06.12


    Tested

    Revolution87+ 1000W

    overclockers.ru
    19.05.12


    Platinum Performance Award

    Revolution87+ 650W

    techstation.it
    14.05.12


    Videoreview

    Revolution87+ 650W

    TobiasCast
    04.05.12


    Specification Award

    Revolution87+ 650W

    islabit.com
    01.05.12


    Energy Saving

    Revolution87+ 650W

    islabit.com
    01.05.12


    Recommended Setup

    Revolution87+ 850W

    AMD Game Blog
    01.05.12


    Review

    Revolution87+ 850W

    techpowerup.com
    23.04.12


    Recommended

    Revolution87+ 850W

    pcfoster.pl
    19.04.12


    Platinum Award

    Revolution87+ 1000W

    techno-kitchen.com
    01.04.12


    ECO+ Award

    Revolution87+ 650W

    Technic3D.com
    29.03.12


    Gold Award

    Revolution87+ 650W

    Technic3D.com
    29.03.12


    Performance Award

    Revolution87+ 650W

    Noticias3D.com
    26.03.12


    Power Award

    Revolution87+ 550W

    FrazPC.pl
    25.03.12


    Quality Award

    Revolution87+ 550W

    FrazPC.pl
    25.03.12


    Top Hardware Award

    Revolution87+ 850W

    OverclockingStation
    22.03.12


    Silent Award

    Revolution87+ 850W

    OverclockingStation
    22.03.12


    Effizienz Award

    Revolution87+ 850W

    OverclockingStation
    22.03.12


    10 points Award

    Revolution87+ 1000W

    italiamodding.it
    13.03.12


    Recommended Quality & Price

    Revolution87+ 1000W

    hispazone.com
    12.03.12


    Review

    Revolution87+ 550W

    Hardware 02/12
    01.03.12


    Editor's Choice

    Revolution87+ 650W

    hdblog.it
    20.02.12


    High End Award

    Revolution87+ 850W

    gamezoom.net
    10.02.12


    Review

    Revolution87+ 550W

    tomshardware.de
    08.02.12


    Excellent Hardware

    Revolution87+ 850W

    Hardwareluxx 02/12
    06.02.12


    Recommended

    Revolution87+ 650W

    sabiosdelpc.net
    22.01.12


    Must Have Award

    Revolution87+ 1000W

    www.kitguru.net
    21.01.12


    Approved

    Revolution87+ 550W

    ginjfo.com
    18.01.12


    Recommended

    Revolution87+ 1000W

    jonnyguru.com
    27.12.11


    Gold Award

    Revolution87+ 850W

    www.hardwareheaven.com
    20.12.11